The compressor is similar to TC-610H but with enhanced features of an even more protective metal case and the addition of 2 detachable airbrush holders for the convenience of the users. Like the TC-610H, it delivers the most airflow in the Achieve series, close to doubled airflow which can meet the needs of airbrush enthusiasts and professionals alike, and features an air tank system which helps to provide a consistent airflow with minimal pulsations. This is a single cylinder compressor.